WISeKey, SEALSQ and Canton of Jura Sign MoU to Establish a Swiss Post-Quantum Semiconductor and Cybersecurity Center

WISeKey, SEALSQ and Canton of Jura Sign MoU to Establish a Swiss Post-Quantum Semiconductor and Cybersecurity Center

Proposed CHF 40-60 million public-private initiative aims to establish sovereign semiconductor personalization capabilities in Switzerland and create up to 250+ direct jobs in the Canton of Jura

DELÉMONT, Switzerland September 21, 2026 - WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), ("WISeKey" or "the Company") a global leader in cybersecurity, digital identity and IoT, its subsidiary, SEALSQ Corp (NASDAQ: LAES) ("SEALSQ"), a global leader in secure semiconductors, PKI and post-quantum cybersecurity technologies, and The Republic and Canton of Jura, Switzerland, today announced the signing of a Memorandum of Understanding ("MoU") to collaborate on the establishment of a Post-Quantum Semiconductor and Cybersecurity Center (the "Jura Center") in the Canton of Jura.

The proposed Jura Center represents an indicative investment of approximately CHF 40-60 million over a period of six years. The initiative is intended to establish a strategic Swiss capability for the design, personalization, testing and secure provisioning of next-generation post-quantum semiconductor technologies.